What is level of liver enzyme in term pregnancy accepted as normal level?

Liver enzyme levels can vary among individuals, and what is considered a normal range can depend on the specific laboratory that analyzes the blood tests. Generally, during pregnancy, some changes in liver enzyme levels are expected, and it's essential to interpret these results in the context of pregnancy-related adaptations.

The two primary liver enzymes that are often measured in blood tests are alanine aminotransferase (ALT) and aspartate aminotransferase (AST). These enzymes are released into the bloodstream when there is liver cell damage or inflammation.

During pregnancy, it is common for liver enzyme levels to be slightly elevated, especially in the second and third trimesters. Mild elevations are generally considered normal and are often attributed to the physiological changes that occur during pregnancy.

As a reference, normal ranges for liver enzymes in non-pregnant adults are typically:

ALT (Alanine Aminotransferase): 7 to 56 units per liter (U/L)

AST (Aspartate Aminotransferase): 8 to 48 U/L

It's important to note that reference ranges may vary between laboratories, and healthcare providers usually take these variations into account when interpreting results.

During pregnancy, a mild elevation in liver enzyme levels may be considered normal, but significant or persistent elevations may warrant further investigation. Elevated liver enzymes can be associated with conditions such as preeclampsia, intrahepatic cholestasis of pregnancy (ICP), or other liver-related issues.

If you are pregnant and have concerns about your liver enzyme levels, it's crucial to discuss the results with your healthcare provider. They will be able to interpret the values in the context of your overall health and pregnancy and may order additional tests or investigations if necessary. Regular prenatal care, including routine blood tests, helps monitor and ensure the well-being of both the mother and the developing fetus.